From af5d458829fe8103ea45fcd51498140d2b7cba85 Mon Sep 17 00:00:00 2001
From: xqe2011 <gz923553148@gmail.com>
Date: Mon, 2 Mar 2020 09:35:35 +0800
Subject: [PATCH] Fix Bug that using not-English characters in message file
 will cause this topic can't received (#142)

---
 src/utils/tcpros_utils.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/tcpros_utils.js b/src/utils/tcpros_utils.js
index 4c11dad..dba5de6 100644
--- a/src/utils/tcpros_utils.js
+++ b/src/utils/tcpros_utils.js
@@ -39,7 +39,7 @@ const tcpNoDelayField = 'tcp_nodelay=1';
 function serializeStringFields(fields) {
   let length = 0;
   fields.forEach((field) => {
-    length += (field.length + 4);
+    length += (Buffer.byteLength(field) + 4);
   });
   let buffer = new Buffer(4 + length);
   let offset = base_serializers.uint32(length, buffer, 0);